MeSH definition : An IRON-containing protein that uses siroheme and 4Fe-4S iron-sulfur centers as prosthetic
groups. It catalyzes the six-electron oxidation of AMMONIA to nitrite.;
An IRON-containing protein that uses siroheme and 4Fe-4S iron-sulfur centers as prosthetic
groups. It catalyzes the six-electron oxidation of AMMONIA to nitrite.